Microcontroller based Moving Message Display On LCD

Project Cost: 2,300

Project Code: 1090

Description of the project:

This is a low-cost microcontroller based project. Microcontroller based Moving Message Display On LCD has applications in various areas including schools, colleges, public places, railway stations, and hospitals. Liquid crystal display – LCD display shows a moving message. The microcontroller sends and controls the messages to be displayed on the LCD. We have also provided the key to this project. So that user can press the key to change the messages. These messages are fixed messages and are stored in the microcontroller’s program memory.

Description in detail:

Various essential blocks of the system are:

1. Microcontroller
2. LCD Display
3. Key
4. Power supply

Applications of Microcontroller based Moving Message Display On LCD:

1. This project can be used in hospitals, and railway stations to show various information messages to people.
2. Moving message displays can be used at schools and colleges to show information or announcements to students.

Advantages of Microcontroller based Moving Message Display On LCD:

1. This project is easy to use.

Video of the Microcontroller based Moving Message Display On LCD project

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Block Diagram:

Project Photographs:

You will get the following documents through email:

1. Project Report in pdf format and in word format ( .doc or .docx )
2. Circuit diagram
3. PCB layout
4. Microcontroller Program in assembly language
5. Hex file of the microcontroller code
6. Datasheets of all the components / ICs used in the project
7. Powerpoint presentation / PPT file

Future Development:

1. We can control messages from the computer or through Android mobile using Bluetooth.

Questions and answers about this project:

Question: How many characters are displayed in one message?

Answer : We have displayed 4 messages in this project. Each message is of different length. It varies from 20 characters to 40 characters.